baber/WOPTO huggingface dataset:
Patent EP-0763552-A2 (EP)
Inventor: HERR ROLF-PETER
IPC: C08F16/14
Filed: 1996-09-06
Abstract: The polymer compsns. (PC) contains repeating units of formula (I). In (I): which M<1> = a monomer unit, i.e. (meth)acrylate, 2-chloro-acrylate, 2-phenylacrylate, opt. lower alkyl N-substd. (meth)acrylamide, 2-chloro- or 2-phenyl-acrylamide, vinyl ether, vinyl ester, styrene deriv. or siloxane; S<1> = spacer unit, e.g. single bond, alkylene (opt. mono- or poly-substd. with F, Cl or CN), i.e. -(CH2)r-, -(CH2)rO-, -(CH2)rO(CH2)s-, -(CH2)rO(CH2)sO-, -(CH2)rCO-, -(CH2)r-COO-, -(CH2)rOCO- -(CH2)rNR<2>-, -(CH2)rCONR<2>-, -(CH2)rNR<2>CO-, -(CH2)rNR<2>CONR<3>-; r and s = 1-20; r + s = not more than 20; R<2> and R<3> = H or lower alkyl; ring A = phenylene, pyridine-2,5-diyl, pyrimidine-2,5-diyl, 1,3-dioxan-2,5-diyl, 1,4-cyclohexylene, piperidine-1,4-diyl or piperazine-1,4-diyl (all opt. substd. with F, Cl, CN, alkyl or alkoxy); ring B = opt. substd. (as for A) phenylene, pyridine-, pyrimidine or 1,3-dioxane-2,5-diyl, 1,4- or 2,6-naphthylene or 1,4-cyclohexylene; Y<1> and Y<2> = single bond, -(CH2)t-, -O-, -CO-, -COO-, -OCO-, -NR<4>-, -CONR<4>-, -NR<4>CO-, -(CH2)uO-, -O(CH2)u-, -(CH2)uNR<4>- or -NR<4)<CH2)u-; R<4> = H or lower alkyl; t = 1-4; u = 1-3; m and n = 0 or 1; ring C = opt. substd. (as for A) phenylene, or pyridine- or pyrimidine- 2,5-diyl, 2,5-thiophenylene, 2,5-furanylene, or 1,4- or 2,6- naphthylene; Z = O or NR<5>; and R<5> = H or lower alkyl, or a second gp. D; D = opt. F- or Cl-substd. 1-20C alkylene or opt. F-, Cl-, alkyl- or alkoxy-substd. 3-8C cycloalkyl. Also claimed are: (i) copolymer compsns. (CPC) and homopolymer compsns. (HPC) contg. units of formula (I) with or without other units; (ii) the 4-Ä(E)-2-methoxycarbonyl-vinylÜ-phenyl ester of 4-(but-3- enyloxy)-benzoic acid and the 2-methoxy-4-Ä(E)-2-methoxycarbonyl- vinylÜ-phenyl ester of 4-Ä6-(2-methyl-acryloyl-oxy)-hexyloxyÜ- benzoic acid; and (iii) electro-optical devices in which the above 3-arylacrylic acid esters and amides are used as orientation layers for liq. crystals (LC).
Patent EP-0773601-A2 (EP)
Inventor: WERMELINGER ANTON
IPC: H01R13/44
Filed: 1996-11-13
Abstract: The electrical connector has plug and socket elements Ä1,2Ü that have main housings having hinge mounted caps Ä22Ü that enclose the ends when not connected. Internally contact sleeves Ä3,23Ü are fixed to the exposed ends of the cables Ä12,24Ü and these are shaped to fit together. Around the contact sleeves are insulating protective elements Ä10,25Ü that engage each other. Sealing elements are provided to prevent ingress of moisture and encapsulate the contact region.
Patent EP-0732638-A2 (EP)
Inventor: SANTINI ERNESTO
IPC: G05B19/418
Filed: 1996-03-18
Abstract: The use of a bifilar bus (18) for connecting support devices (25,60,75) for security codes makes it possible the amount harness to be considerably reduced and a high flexibility degree to be accomplished in the system which consequently is capable of performing a plurality of different functions (alarm, access control, protected functions enabling, actuation of motor units, electronic apparatuses programming) with a reduced number of types of same devices. 
     The security code generation and recognition is simple and is based on one single procedure for all of the functions controlled by the system.
Patent EP-0735082-A2 (EP)
Inventor: REICHMANN MARK G
IPC: C08L77/06
Filed: 1996-03-26
Abstract: Polyphthalamide formulations containing from 0.1 to about 2 wt% alkali metal halide have a significantly reduced melt viscosity and both filled and unfilled resin formulations containing the requisite amount of alkali metal halide are more readily processed by thermal means. When stabilized with a copper-containing stabilizer and, optionally, a polyolefin synergist the formulations exhibit substantially improved dry heat stability and are particularly useful in the production of thermally-stabilized melt spun polyphthalamide fiber for applications where extended exposure to elevated temperatures in air is contemplated.
Patent EP-0737844-A2 (EP)
Inventor: SEKIGUCHI HIROYUKI
IPC: B23Q15/00
Filed: 1996-04-10
Abstract: In an alignment apparatus for moving an X-Y stage (1) to a target position by a motor (2), a laser interferometer (6) measures the position of the X-Y stage (1), and supplies position information P(x, y) to a subtracter (5) and a gain setter (8). The gain setter (8) sets a transfer function Gxy(s) of a compensator (4) on the basis of the position information P(x, y), and the compensator (4) amplifies a deviation S with the set transfer function Gxy(s) to control a driver (3).
Patent EP-0747569-A2 (EP)
Inventor: AUZERAIS FRANCOIS M
IPC: E21B47/10
Filed: 1996-05-31
Abstract: Images of rock formations below the earth's surface can be obtained on a microscopic scale. A borehole tool uses a seal to isolate an interval of the formation from borehole fluids which are outside the seal. A probe of the toot engages a wall of the formation and then draws formation fluid from the formation into the interior of the tool. The tool then produces an optical image of the formation which indicates rock texture. The seal can comprise a pad, inflatable packers, compressional packers, or cement plugs. The images of the formation can be obtained with electro-optic imagers such as charge-coupled devices (CCD) or a camera operating in the visible and/or near infrared range, or with ultrasonic transducers operating in the sub-MHz to mid GHz range, for example. The near infrared range provides an optical image of the formation through opaque fluids such as oil based muds or oil itself.
Patent EP-0747596-A2 (EP)
Inventor: LIEPERT ANTHONY
IPC: F01C17/06
Filed: 1996-06-04
Abstract: A positive displacement fluid handling apparatus has a first, high volumetric displacement rate scroll pump of nested interacting pairs of fixed and movable spiral-shaped blades supported in a housing between an inlet and an outlet. Each adjacent blade pair is of sufficient angular extent, preferably only about 360°, to close an inter-blade pocket. In a preferred form for a vacuum pump, a second scroll pump mounted in the housing has its fluid inlet in direct fluid communication with the first scroll outlet. The second scroll has a single pair of co-acting fixed and movable blades with multiple revolutions with a relatively short axial height. The low back leakage of this second pump allows the first pump to omit tip seals on the free spiral edges of the blades. The volumetric displacement rate of the first pump exceeds that of the second pump. An orbiting plate carries the movable blades of both scroll pumps. The drive has a small crank radius which reduces seal velocity and wear, and reduces radial crank force. Ball thrust bearings held between recesses in the periphery and in the plate offset axially directed compressive forces while synchronizing the orbiting movement. A fan mounted on the drive air cools the apparatus. There is no oil or other liquid lubricant or coolant exposed to the working fluid.
Patent EP-0751049-A2 (EP)
Inventor: HANNA HARRY
IPC: B60R22/34
Filed: 1996-06-21
Abstract: In the manufacture of a seat belt retractor, it is usual to join together a pre-stressed spring cassette with a part which includes the seat belt reel. A spring cassette is provided which includes a pin (20) for locking the spring core (16) and spring cover (10) to prevent them from rotating once the spring (14) has been pre-stressed to exert a desired torque. The spring cassette can then be conveniently handled when assembling the seat belt retractor, and then the pin (20) can be slid within the spring cassette to unlock the spring core (16) and spring cover (10) to allow the seat belt retractor to function as usual.
Patent EP-0767575-A2 (EP)
Inventor: ARAKAWA NAOTO
IPC: H04N1/32
Filed: 1996-10-03
Abstract: A scanner server is structured to execute, at independent times, prescan process, for storing image data output from a scanner in a prescan for reading an original document image at a low resolution, and a final scan process for storing the image data output from the scanner in a final scan for reading an original document image at a high resolution in accordance with the processing conditions set on the basis of image data stored in the prescan process.
Patent EP-0738071-A2 (EP)
Inventor: BAEK SEUNG HO
IPC: H04N1/40
Filed: 1996-03-29
Abstract: A method and apparatus for operating a laser diode array in a laser thermal printer, wherein the laser diodes (16) are formed on a common substrate (18), includes: generating digital image data signals for the individual diodes in the array; generating correction signals for each diode in the array, the correction signals being generated by weighting selected digital image data signals; summing the weighted correction signals with the digital image data signals for each diode in the array to produce control signals; employing the control signals to produce a driving current for each diode in the array; applying the driving currents to the diodes in the array.
Patent EP-0735208-A2 (EP)
IPC: E04B1/10
Filed: 1996-03-26
Abstract: The present construction comprises outer walls, roofs and/or floors in the form of an assembly of modular units (1, 2, 3). Each unit comprises a peripherally closed rectangular supporting frame (4) with intermediate frame elements (5), several open compartments (6 to 10) having all the inner breadth of the supporting frame and having respective heights equal to an integer submultiple of the height of said frame or to an integer multiple of said submultiple. Construction elements (11) including a central embrasure part (11a) are arranged in said compartments and at least two facing parts (11b, 11c) are placed, respectively, on opposite sides of the supporting frame and fixed to the central embrasure part and/or to the supporting frame.
Patent EP-0797366-A2 (EP)
Inventor: ANTONOV IAVOR DR
IPC: H04M1/725
Filed: 1997-02-15
Abstract: The method employs several interfaces (a/b,NF,V) at the mobile stations for connection of data transmission and reception equipment with a modem (M). The method also uses a protocol computer (PR) in addition to the burst mode controller (BMC) and adaptive differential pulse-code modulation codec. The protocol computer is also used for ensuring security of data at the radio interface. An acoustic link is always established before transmission of data between the analogue connection of the mobile and the base stations.
Patent EP-0799691-A2 (EP)
Inventor: RASCH CHRISTIAN
IPC: B30B15/04
Filed: 1997-03-04
Abstract: The press includes a vertical frame (1), a fixed traverse (6) for a tool (7), and at least one movable traverse (8) for application of a closure force produced by a drive unit. The drive unit is a two-stage drive unit which incorporates a mechanical link drive, preferably a crank drive (9) and a short-stroke cylinder (11) arranged one after another, with the short-stroke cylinder directly acting on the cross beam (8)
Patent EP-0810367-A2 (EP)
Inventor: KINUGASA YUKIO
IPC: G01C21/00
Filed: 1997-05-27
Abstract: An evaporative fuel processing apparatus which can optimally process fuel gas according to navigation information or the like. This apparatus obtains future running information from a navigation system and further predicts an amount quantity of fuel vapor generated in a fuel tank (13) according to the running information. Further, the apparatus determines an amount of fuel vapor to be purged from a canister (14), namely, a valve opening of a purge control valve (142) so that an amount of fuel vapor adsorbed in the canister (14) is not more than a predetermined upper limit and that an amount of fuel adsorbed in the canister (14) after running is almost zero. Thus, an evaporation emission is reduced and the durability of the canister is prolonged by controlling the purge control valve.
Patent EP-0812942-A2 (EP)
Inventor: LINK EBERHARD DR
IPC: C08L1/12
Filed: 1997-06-12
Abstract: Ein Schwammtuch besteht aus dekristallisierter Cellulose, welche durch den Gehalt an Acetylgruppen modifiziert ist, wobei der Durchschnitts-Substituierungsgrad 0,2 bis 1,5 beträgt. Im Tuch sind keinerlei organische oder anorganische Schwefelverbindungen vorhanden. Das Herstellungsverfahren verläuft über das Behandeln von Zellstoff mit Natronlauge, anschließendes Behandeln mit acetylierend wirkenden Stoffen, Trocknen und Lösen in einem organischen Lösungsmittel bei Zugabe eines Porenbildner-Salzes, Fasern und gegebenenfalls Pigmentfarbstoffen und Schaumbildnern, Aufstreichen der Mischung auf ein Band und Kochen in Wasser mit nachfolgender Trocknung zum fertigen Tuch.
Patent EP-0825212-A2 (EP)
Inventor: WICKS DOUGLAS A
IPC: C08G18/80
Filed: 1997-08-07
Abstract: The present invention relates to aqueous dispersions of
polyurethanes containing hydantoin groups (calculated as C 3 N 2 O 2 ,
MW 96) in an amount of 1 to 40% by weight, based on resin solids. The
present invention also relates to the use of these dispersions for
preparing coatings with excellent hydrolytic and thermal stability.
Patent EP-0827350-A2 (EP)
Inventor: MORISHIMA HIDEKI
IPC: G02B30/27
Filed: 1997-09-01
Abstract: This invention is to provide a stereoscopic image
display apparatus for causing an observer to observe a
stereoscopic image, including a light source for
illuminating, with a surface illuminant, a mask
substrate on which a mask pattern including aperture
portions and shielding portions arranged in a
checkerboard pattern is formed, a vertical cylindrical
lens array constituted by vertical cylindrical lenses
each having a generatrix in a vertical direction, and a
transmission type display device for displaying an
image on scanning lines, wherein right stripe pixels
and left stripe pixels obtained by dividing a parallax
image for a right eye and a parallax image for a left
eye into a number of horizontal stripe pixels are
alternately arranged in a predetermined order to form
one image, thereby displaying a horizontal stripe image
on a display surface of the display device, light beams
emitted from the light source, to which directivity is
given by the vertical cylindrical lens array, irradiate
the horizontal stripe image, the light beams are
separately condensed on at least two regions to make
the observer to see the horizontal stripe image as a
stereoscopic image, and a horizontal width of a pair of
an aperture portion and a shielding portion arranged on
the mask pattern in a horizontal direction is set to be 
not less than twice a horizontal pixel size of the
display device.
Patent EP-0848922-A2 (EP)
Inventor: WANG MING-CHENG
IPC: A47B88/493
Filed: 1997-10-22
Abstract: A slide rail is intended for use in an extensible table and
is composed of a sliding seat and two sliding supports. The
sliding seat is provided with two guide rails, two guide
slots, and a gear. The sliding supports are provided
respectively with a plurality of sliding wheels and a rack.
The sliding supports are joined with the sliding seat such
that the racks of the sliding supports are engaged with the
gear of the sliding seat, and that the sliding wheels are
capable of sliding along the guide rails. The stationary
leaves of the extensible table are slidably fastened with
the slide rails and are therefore capable of sliding in
opposite directions to accommodate an extension leaf.
Patent EP-0855844-A2 (EP)
Inventor: BRUENLE SIEGFRIED
IPC: H04Q11/04
Filed: 1997-11-03
Abstract: The device transmits in a radio frame using time slices corresp. to a multiple of a basic bit rate and has an arrangement (4,5) for the auxiliary transmission of packet or cell oriented data. The device also has an arrangement for the dynamic distribution of transmission capacity, i.e. enabling it to be altered during an existing radio connection, depending on the traffic density for transmitted time slices and/or the number of data packets or cells.
Patent EP-0845855-A2 (EP)
Inventor: HAYASHI KATUHIKO
IPC: H03B5/12
Filed: 1997-11-26
Abstract: A voltage controlled oscillator comprises first
oscillating stage for outputting a first frequency signal,
second oscillating stage for outputting a second frequency
signal different from the first frequency signal, a buffer
stage connected with said first and second oscillating
stages, the buffer stage receiving said first and second
frequency signals to generate an output signal.
Patent EP-0850741-A2 (EP)
Inventor: KELLEHER KEVIN M
IPC: B29B13/06
Filed: 1997-12-10
Abstract: A process for continuous dewatering/drying of EP(D)M rubber is
disclosed. The process comprises continuously charging wet EP(D)M
crumb into a single screw extruder having particular structural features
and conveying the wet crumb through the length of the extruder under
conditions sufficient to expel water, increase the pressure across the die
plate of the extruder and heat the crumb. The dried crumb thus extruded
is characterized in that it contains less than 1% water. The single screw
extruder suitable for the process comprises an inlet or feeding end, an
expeller section which contains cage bars, an expander section having a
solid shell cover positioned immediately downstream from the expeller
section, a die plate and a screw having a constant pitch and a, preferably
gradually, decreasing channel depth.
Patent EP-0852218-A2 (EP)
Inventor: OJA HANNU
IPC: B66C13/22
Filed: 1997-07-07
Abstract: The invention relates to an arrangement for controlling a loading
element of a crane, the loading element (8) of the crane comprising an
actuator (10) and a current supply cable (9) for supplying current to the loading
element (8), and the arrangement for controlling the loading element
comprising transmission means (3) for generating and transmitting control
signals (5, 7) for controlling the actuator (10) of the loading element, reception
means (11) for receiving the control signals in the loading element (8) and a
transmission path for transmitting the control signals from the transmission
means (3) to the reception means (11). The transmission path for transmitting
the control signals (5) is provided in the invention by the current supply cable
(9) of the loading element.
Patent EP-0805529-A2 (EP)
Inventor: CUNNINGHAM JOHN EDWARD
IPC: H01S3/086
Filed: 1997-04-22
Abstract: Low optical loss and simplified fabrication are achieved by a nonlinear reflector which incorporates one or more semiconductor quantum wells within an  n  half-wavelengths strain relief layer (where  n  is an odd integer greater than zero) that is formed on a standard semiconductor quarter wave stack reflector. Growth of the half-wavelength layer is controlled so that dislocations are formed in sufficient concentration at the interface region to act effectively as non-radiative recombination sources. After saturation, these recombination sources remove carriers in the quantum well before the next round trip of the optical pulse arrives in the laser cavity. The nonlinear reflector is suitable for laser modelocking at the high wavelengths associated with many currently contemplated telecommunications applications and provides, at such wavelengths, an intensity dependent response that permits it to be used for saturable absorption directly in a main oscillating cavity of a laser. Saturation intensity of the nonlinear reflector and thereby related laser modelocking properties can be controlled by disposing the quantum well(s) at a particular position within the strain relief layer.
Patent EP-0813936-A2 (EP)
Inventor: RODRIGUEZ HUMBERTO
IPC: B26D7/01
Filed: 1997-06-20
Abstract: Paper cutting apparatus is provided including a base (10), and a cutting arm (12). The base includes a non-rectangular-shaped upper face (14) and a cutting edge (24). The upper face preferably has an upper face having an area less than the smallest rectangle that will cover the face area. The upper face may include at least one line (30, 45, 60) inscribed thereon and angled at less than 90 degrees with respect to the cutting edge. The cutting arm is attached by a bolt (42) to one end of the board adjacent the cutting edge to allow a user to cut a sheet aligned along the angled line and extending over the cutting edge. A one-piece latch (64) may be provided which allows the cutting arm (12) to be latched to the base (10).
Patent EP-0827047-A2 (EP)
Inventor: KAWAI TACHIO
IPC: G03G21/10
Filed: 1997-08-27
Abstract: A cleaning device for removing toner from an
electrophotographic photosensitive member usable with
an electrophotographic image forming apparatus
includes a cleaning member for removing toner from the
electrophotographic photosensitive member; a toner
transporting portion having a toner transporting
member for transporting the toner removed from the
electrophotographic photosensitive member by the
cleaning member; a toner accommodating portion for
accommodating the toner transported by the toner
transporting portion; a separation member provided
between the toner transporting portion and the toner
accommodating portion and having an accommodation
opening for permitting the toner to be fed by the
toner transporting portion to the toner accommodating
portion.
Patent EP-0826238-A2 (EP)
Inventor: MAAS HENRICUS GODEFRIDUS RAFAE
IPC: H01L23/64
Filed: 1997-02-25
Abstract: Ce dispositif à semi-conducteur comprend un substrat (1) à surface plane (4) sur laquelle une structure stratifiée (2), composée d'un certain nombre de couches (5, 7, 9, 15, 17), est formée. Ce substrat est fixé, au niveau du côté sur lequel la structure stratifiée a été formée, à un corps de support plan (18) au moyen d'une couche adhésive (19) qui contient des éléments d'écartement (20). Ces éléments d'écartement sont fixés à la surface (4) du substrat (1) et sont tous de la même hauteur par rapport à la surface (4). Pour fixer le substrat (1) au corps de support (18), on applique de la colle, et le substrat (1) est pressé sur le corps de support (18). La pression est régulièrement distribuée sur les éléments d'écartement (20) au cours de ce processus.
Patent EP-0929953-A2 (EP)
Inventor: BOCHMANN HARALD
IPC: H04B1/3822
Filed: 1997-09-30
Abstract: Erfindungsgemäß wird ein Telematikgerät vorgeschlagen, in dem ein Autoradio mit einem RDS-Modul, ein Funktelefon, ein Ortungs- und Navigationssystem in einem Gehäuse angeordnet sind. Das Gehäuse ist derart ausgelegt, daß es in den genormten Schacht am Armaturenbrett eines Kraftfahrzeugs einbaubar ist. Mit Hilfe des Telematikgerätes können sowohl allgemein betreffende Informationen via des Autoradios, als auch individuelle Informationen über das GSM-Modul empfangen werden. Desweiteren können Daten beispielsweise über die Fahrzeugposition, ein Zielwunsch oder ein Notruf an die Zentrale gesendet werden. Die Zentrale berechnet eine oder mehrere Zielrouten und sendet diese an das Telematikgerät zurück. Im Falle eines Unfalls oder einer Autopanne wird ein entsprechender Notruf gesendet und Hilfe herbeigeholt. Als weitere Telematikdienste sind ein erweiterter Diebstahlschutz für das Kraftfahrzeug, Hotelbuchungen etc. vorgesehen.
Patent EP-0966799-A2 (EP)
Title: Commutateur de telecommunication, et commutation de signaux de telecommunication
Inventor: HELLMAN ESKO
IPC: H04L49/111
Filed: 1997-10-07
Abstract: L'invention concerne un commutateur de télécommunication ATM permettant de commuter des liaisons de télécommunication. Le commutateur comprend des lignes entrantes (304, 305), des lignes sortantes (330, 331) et un champ de commutation (301), qui permet de commuter toutes les liaisons provenant d'une ligne entrante vers une ligne sortante désirée. Le champ de commutation comprend des entrées (306-309), qui amènent les liaisons audit champ de commutation, et des sorties (310-313), qui amènent les liaisons hors dudit champ. Le commutateur de l'invention est caractérisé par le fait qu'il comprend un présélecteur (302), disposé entre lesdites lignes entrantes (304, 305) et lesdites entrées (306-309), qui permet de connecter une ligne entrante désirée dudit commutateur avec une entrée désirée (306-309) du champ de commutation (301).